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August 19, 2009

Ed's Review of the Proton 320

Ed provides us with a review of the Proton 320

I worked for Proton for a year in the mid-80's. At that time their reputation was based on a Clock Radio (the 320) and a table radio (the 300). I knew those products intimately, went to the factory in Taiwan where they were made, and as head of Customer Service spoke to users every day about them. While I still own a Model 300, I haven't listened to a 320 clock radio in about a decade. So I thought it would be interesting to see how it stacks up to today's crop of clock radios.

The 320 was the Cadillac of clock radios in 1983. It cost about $100, which was outrageous considering others, like Sony's, could be had for only $25. It looked different. It was all black (Proton having virtually started the "all-black" look in electronic components). It was sleek, its cosmetics having been designed by a fancy design firm. It was packed with features: Dual alarms, Ramp-up alarm/radio volume, an automatic display dimmer, separate Bass and Treble controls, and hefty 3 watt amplifier to drive a huge (for the time) 4" speaker.

When I received my ebay purchase, where it still sells for a respectable 50-70 bucks 25 years later, the first thing I noticed was its WEIGHT--this is one hefty radio. No wallwart; the substantial power supply transformer is built-in. I still like the turquoise color of the florescent digital display. It uses analog tuning and has no presets (the Nakamichi radio was first, which I had something to do with, but that's another story). It uses that ubiquitous dangling wire for FM. It is susceptible to computer interference, but a strong station will cover it completely.

But the sound? The second I turned it on, I felt air puffing out the seams around the tuning dial from the bass notes! The bass is strong, like I remembered, but it's not as powerful or clear as today's best--you get about about 60% of what we hear from the BA radios. The bass distorts at mid-high volumes, but it plays loud enough. The bass control MUST be turned down on rap stations (not that I listen to them.)

Otherwise the sound is a bit plastic-y; the 320 is not a bass-reflex design, like the BA. There are really no sparkling highs to speak of. It's a bit on the warm-muddy side on voices. It is not the ultimate in clarity, but it is impressive on a quick listen. You will probably opt to turn down the bass for long-term listening.

Reception-wise, it is excellent on FM with just the short dangling-wire antenna. All stations of interest are there (88.1, etc). It was still very good on AM--I could get Airline Info from LAX on 530 AM, which doesn't come in on my BA Duo right next to the 320. Distant stations have some hiss, which can be tamed a little with the Treble control. Sensitivity like this also lets it pick up stray hum on AM from other nearby devices, unfortunately. Don't sit it near other radios, clocks, etc.

So if you can get one of these that is still working well (they had really high failure rates, about 30%! ) for around $50, go for it. It is in the "classic" category and is still a beautiful design. It really was the "first high-end clock radio."

Comments

I have had a 320 for what seems like forever. Except for the lack of electronic tuning with presets it has been a marvelous radio. But there is one problem.

Has anyone experienced the radio station "wandering" as if the tuning knob is moving a slight bit away from the desired setting? My suspicion is that this is either the band that connects the tuning knob to the tuner, or the electronics are unable to keep a lock on the station.

While I own the 320, I also own two pairs of Proton's high end unit, The Radio Model 300 and the amplified side speaker 301. They are terrific products, although they sometimes have problems with age. I'm trying to convert on pair to a clock radio using the Enover Plug-in Digital Outlet Timer. Since the manufacturer cautions using it with any device having a load exceeding 15 amps, I can't answer this since my manuals have been lost or misplaced. Does anyone know the loads of each unit? Is the Endover the ideal simple timer or is there any better alternative.

I have a wonderful 320 proton radio and it just woke me up in the middle of the night with this terrifically loud buzzing.Like a fire alarm. I couldn't turn it off so I had to unplug it. I tried pushing the alarm buttons on and off but still no stopping this noise. Could this mean my battery is dead?
I need anyones help. I love my Proton.
thanks

I just acquired a Proton 320 at an estate sale and paid around $10.. along with other things in a large gray tub. I plugged it in and a rich sound came from the 4 " 🔊!
I set it up on my bedroom entable but noticed after a few days that I couldn't change stations.
So I dissembled it an poked around the fine thread that pulled the station light. After inspecting it I sprayed a small amount of CRC 2-26 Multi-Purpose Prescision Lubricant. This was the solution to enable station changing! I cleaned up the plastic station screen and the digital display lens.
After turning the station knob multiple times, I put it back together and am really pleased with my repair work.
The radio came from a very wealthy estate but I'm sure that the family that survived the owners passed it up because you were unable to change stations.
I restore vintage radios as a hobby and have many consoles, table top, bread box, casket ( Atwater Kent) , and many other radios. This one will not only be added to my collection but, I will use it on my bedroom entable!

I have an old Proton 320; the FM radio has
not been working for years and now the
hour light goes on and off. I am convinced it needs
'Servicing'. Can someone give me the name
of a shop in the Los Angeles area where I could
have the clock repaired, as I really would like to keep it
Danielle

Danielle, it would cost more to repair it, if you could find someone to do it, than replacing it.
I suggest you buy a lightly used one from eBay. They are always available for
$40 to $50. Proton 320 is the model.